Hi
download HDDBundled_FC_Image_2016_02_03.zip
from this link http://h20564.www2.hpe.com/hpsc/swd/public/detail?swItemId=co_161278_1&swEnvOid=54
then extaract the file you will find the image inside.
you can upgrade depending on your system version if you can not do online upgrade you will have to ungroup
the disk before you upgrade.
Regards
Give a Kudo if this helps